asked on August 12, 2020
Hello,
When I set the report using `setReport` method. I get this message below
Uncaught TypeError: Cannot assign to read only property 'uniqueName' of object '#<Object>
I am trying to update a report that looks like
{
"dataSource":{
"type":"csv",
"filename":"https://<path-to-remote-csv>",
"requestHeaders":{
"Authorization":"Bearer <Token>"
}
},
"options":{
"grid":{
"type":"flat"
}
},
}
with one that looks like
{
"dataSource":{
"type":"csv",
"filename":"https://<path-to-another-remote-csv>",
"requestHeaders":{
"Authorization":"Bearer <token>"
}
},
"slice":{
"rows":[
{
"uniqueName":"0_Date.Year"
},
{
"uniqueName":"0_Date.Month"
},
{
"uniqueName":"0_Date.Day"
},
{
"uniqueName":"1_Review"
},
{
"uniqueName":"2_City"
},
{
"uniqueName":"3_Type"
},
{
"uniqueName":"statement_expression"
},
{
"uniqueName":"language"
},
{
"uniqueName":"statement_topic"
},
{
"uniqueName":"statement_opinion"
},
{
"uniqueName":"sentiment"
},
{
"uniqueName":"group_topic"
},
{
"uniqueName":"group_opinion"
}
],
"measures":[
{
"uniqueName":"4_Price",
"aggregation":"sum"
},
{
"uniqueName":"group_uniq_doc_count",
"aggregation":"sum"
}
],
"flatOrder":[
"0_Date.Year",
"0_Date.Month",
"0_Date.Day",
"1_Review",
"2_City",
"3_Type",
"4_Price",
"statement_expression",
"language",
"statement_topic",
"statement_opinion",
"group_uniq_doc_count",
"sentiment",
"group_topic",
"group_opinion"
]
},
"options":{
"grid":{
"type":"flat"
}
},
"version":"2.8.12",
"creationDate":"2020-08-12T16:27:31.704Z"
}
If I remove the slice field from the second report then it works fine. Would very much appreciate any help.
Cheers,
Ali
⋅ August 14, 2020
Hi Ali,
Thank you for posting your question.
So far, we haven’t managed to reproduce the described issue. Do you think you could send us a dummy data set with which the issue is reproducible?
Looking forward to hearing from you.
Regards,
Mykhailo
⋅ August 17, 2020
Hi Mykhailo,
I was able to solve problem by making sure that I was saving a clone of the report. I used
flexmonster.setReport(JSON.parse(JSON.stringify(report)))
Cheers,
Ali
⋅ June 8, 2021
I’m having same problem. When I use setRport methods sometimes it doens’t load and shows this error.
If I use
flexmonster.setReport(JSON.parse(JSON.stringify(report)))
then flexmonster.clear() doens’t work and setReport process data doesn’t stop
⋅ June 9, 2021
Hi Oleg,
Are there any specific steps you take to reproduce this behavior other than calling the method in a way you’ve mentioned?
Also, would it be possible for you to send us a sample project where this issue is reproducible? If not, having your report configurations and a dummy data set might be helpful as well.
Looking forward to your response.
Best regards,
Mykhailo
⋅ June 10, 2021
Are there any specific steps you take to reproduce this behavior other than calling the method in a way you’ve mentioned?
I have templates. Each template has it’s own report config. When I switch template, my redux thunks starts fetching data. I pass ref to thunk and after fetching I’m using this ref to update my pivot.
const updatePivot = (flexmonsterRef) => {
const res = …fetching
const formattedReport = formatReport(res);
flexmonsterRef.current?.flexmonster.setReport(formattedReport);
flexmonsterRef.current?.flexmonster.highcharts?.getData({type: ‘bar’}, drawChart, drawChart);
}
Know when we switch between templates , flexmonster doesn’t stop processing and repeat it on every click to template.
For that I used clear() method and with this method it throws this error.
Uncaught TypeError: Cannot assign to read only property 'uniqueName' of object '#<Object>
⋅ June 11, 2021
Hi Oleg,
The structure of your solution is not yet entirely clear to us – do you think you could send us a sample project so that we can investigate the issue further?
Thank you in advance.
Regards,
Mykhailo